About: Combination of Word and Phoneme Approach for Spoken Term Detection

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About: Combination of Word and Phoneme Approach for Spoken Term Detection Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.fit.vutbr.cz/research/groups/speech/publi/2007/szoke_kws_ins_mlmi_poster_2007.pdf
Description	The goal is to provide a technique for search for an out-of-vocabulary (OOV) term or keyword in a speech. The spoken term detection is based on lattices generated from word and phoneme recognizers. The term is a sequence of words (quoted query). The results are evaluated on the Broadcast news subset of NIST STD 2006 development set. Our goal is to propose an upper-bound word/phoneme combination technique for Spoken Term Detection (STD). We want to estimate the upper bound results for OOV terms, which can be achieved using rescoring by strong (and slow) LVCSR system. Then we can decide how much worse is an simple (and fast) sub-word method. We also evaluated different approaches for term confidence estimation and two differen approaches for phoneme lattice generation. <br> The goal is to provide a technique for search for an out-of-vocabulary (OOV) term or keyword in a speech. The spoken term detection is based on lattices generated from word and phoneme recognizers. The term is a sequence of words (quoted query). The results are evaluated on the Broadcast news subset of NIST STD 2006 development set. Our goal is to propose an upper-bound word/phoneme combination technique for Spoken Term Detection (STD). We want to estimate the upper bound results for OOV terms, which can be achieved using rescoring by strong (and slow) LVCSR system. Then we can decide how much worse is an simple (and fast) sub-word method. We also evaluated different approaches for term confidence estimation and two differen approaches for phoneme lattice generation. <br> (en) Poster je o kombinaci slovního a fonémového přístupu k vyhledávání klíčových frází (cs)
Title	Kombinace slovního a fonémového přístupu k vyhledávání klíčových frází (cs) Combination of Word and Phoneme Approach for Spoken Term Detection Combination of Word and Phoneme Approach for Spoken Term Detection (en)
skos:prefLabel	Kombinace slovního a fonémového přístupu k vyhledávání klíčových frází (cs) Combination of Word and Phoneme Approach for Spoken Term Detection Combination of Word and Phoneme Approach for Spoken Term Detection (en)
skos:notation	RIV/00216305:26230/07:PU70885!RIV08-MSM-26230___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/05/0278), P(GP102/06/P383), Z(MSM0021630528)
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Burget, Lukáš Karafiát, Martin Szőke, Igor
http://linked.open.../riv/druhVysledku	A(V) - Audiovizuální tvorba se vzdáleným přístupem
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta informačních technologií
http://linked.open...dnocenehoVysledku	414135
http://linked.open...ai/riv/idVysledku	RIV/00216305:26230/07:PU70885
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	spoekn term detection<br> (en)
http://linked.open.../riv/klicoveSlovo	spoekn term detection<br>
http://linked.open...i/riv/kodPristupu	V
http://linked.open...ontrolniKodProRIV	[8B28420C7CFC]
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	New trends in research and application of voice technology Interactive Keyword Detector
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Burget, Lukáš Karafiát, Martin Szöke, Igor
http://linked.open...n/vavai/riv/zamer	Výzkum informačních technologií z hlediska bezpečnosti
http://localhost/t...ganizacniJednotka	26230

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